Alliant Power

Founded in South Central Wisconsin in 1961 as Diesel Injection Service, Alliant Power has grown into a leading national distributor of diesel engine components headquartered in the U.S. Midwest. The company supports farmers by supplying OE-quality parts for tractors, combines, and other off-highway agricultural equipment from brands like John Deere, Case IH, and New Holland. Their offerings include fuel systems, turbochargers, filtration products, and technical support to keep farm machinery running efficiently and reliably. With over 40,000 SKUs and a strong service network, Alliant Power is a trusted partner for agricultural producers seeking durable parts and expert service.